KSamplerAdvanced - ComfyUI Built-in Node Documentation

The KSamplerAdvanced node is designed to enhance the sampling process by providing advanced configurations and techniques.

The KSamplerAdvanced node is designed to enhance the sampling process by providing advanced configurations and techniques. It aims to offer more sophisticated options for generating samples from a model, improving upon the basic KSampler functionalities.

Inputs

Parameter	Description	Data Type
model	Specifies the model from which samples are to be generated, playing a crucial role in the sampling process.	MODEL
add_noise	Determines whether noise should be added to the sampling process, affecting the diversity and quality of the generated samples.	COMBO[STRING]
noise_seed	Sets the seed for noise generation, ensuring reproducibility in the sampling process.	INT
steps	Defines the number of steps to be taken in the sampling process, impacting the detail and quality of the output.	INT
cfg	Controls the conditioning factor, influencing the direction and space of the sampling process.	FLOAT
sampler_name	Selects the specific sampler to be used, allowing for customization of the sampling technique.	COMBO[STRING]
scheduler	Chooses the scheduler for controlling the sampling process, affecting the progression and quality of samples.	COMBO[STRING]
positive	Specifies the positive conditioning to guide the sampling towards desired attributes.	CONDITIONING
negative	Specifies the negative conditioning to steer the sampling away from certain attributes.	CONDITIONING
latent_image	Provides the initial latent image to be used in the sampling process, serving as a starting point.	LATENT
start_at_step	Determines the starting step of the sampling process, allowing for control over the sampling progression.	INT
end_at_step	Sets the ending step of the sampling process, defining the scope of the sampling.	INT
return_with_leftover_noise	Indicates whether to return the sample with leftover noise, affecting the final output’s appearance.	COMBO[STRING]

Outputs

Parameter	Description	Data Type
latent	The output represents the latent image generated from the model, reflecting the applied configurations and techniques.	LATENT

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